Pith Number

pith:CS6IWZNP

pith:2015:CS6IWZNP7S2LCKJCBAWDGI373T

not attested not anchored not stored refs pending

On the Kobayashi hyperbolicity of tube domains in ${\mathbb C}^2$

Alexander Isaev

arxiv:1508.07692 v2 · 2015-08-31 · math.CV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CS6IWZNP7S2LCKJCBAWDGI373T}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T01:34:30.766701Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14bc8b65affcb4b12922082c33237fdcd729671a5b2952d7f36f8ed8171d0200

Aliases

arxiv: 1508.07692 · arxiv_version: 1508.07692v2 · doi: 10.48550/arxiv.1508.07692 · pith_short_12: CS6IWZNP7S2L · pith_short_16: CS6IWZNP7S2LCKJC · pith_short_8: CS6IWZNP

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/CS6IWZNP7S2LCKJCBAWDGI373T \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 14bc8b65affcb4b12922082c33237fdcd729671a5b2952d7f36f8ed8171d0200

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25daf1b43715eb7e7d1248f8fde9a32747bc485ec7dd20ce3ba89a04d0d5768c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2015-08-31T05:53:30Z",
    "title_canon_sha256": "927c450833a72d66ef240f5a52fd66775fda3bd79cb061961af7b84263270bf2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.07692",
    "kind": "arxiv",
    "version": 2
  }
}